Fic rec!
Pure awesomeness, this is: Lunch and Other Obscenities by rheanna27. It's ST Reboot fic that takes place before the movie, when one Cadet Uhura was trying to settle into life at the Academy. Which would've been easier if she hadn't had a sex-crazed exhibitionist with a food phobia for a roommate. Excellent Uhura (and Spock), and terrific world-building for Orion culture, which Rheanna picks up and runs with. It's absolutely hilarious and incredibly well-written. But then, Rheanna's one of those writers who's incapable of churning out crap.